CN220578786U - Loading and unloading lifting appliance assembled on profile steel column - Google Patents
Loading and unloading lifting appliance assembled on profile steel column Download PDFInfo
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- CN220578786U CN220578786U CN202322203359.6U CN202322203359U CN220578786U CN 220578786 U CN220578786 U CN 220578786U CN 202322203359 U CN202322203359 U CN 202322203359U CN 220578786 U CN220578786 U CN 220578786U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a loading and unloading sling assembled on a profile steel column, which is characterized in that a screw is rotated around the left and right directions through an adjusting knob, so that a sliding block is moved left and right, an adjusting clamping piece is driven to move left and right, the distance between the adjusting clamping piece and a fixed clamping piece is adjusted, namely the distance between a left clamping groove and a right clamping groove is adjusted, so that a profile steel column flange plate clamp is clamped on a flange plate vertically arranged on the profile steel column and arranged along the left and right directions through the left clamping groove and the right clamping groove, the two profile steel column flange plate clamps are mutually arranged at intervals up and down, the profile steel column flange plate clamp is vertically inserted into vertical sleeves of the two profile steel column flange plate clamps through a first supporting column and can be horizontally and rotatably arranged relative to the vertical sleeves, and the lower end of a second supporting column is abutted against a flange of the profile steel column flange plate clamp above, and can horizontally rotate through a first supporting column after lifting a material or equipment, so that the steering of the sling is realized. The utility model has the advantages of convenient assembly and disassembly, flexible use, convenient and efficient auxiliary hoisting.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to the technical field of hoisting equipment, and particularly relates to a loading and unloading sling assembled on a profile steel column.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.
The hoisting amount of common materials or equipment in the construction site is large, tower cranes and cranes are often adopted for hoisting or forklift transportation, and the hoisting of sporadic materials or small-sized machines and tools occupies long time of large-sized mechanical equipment, so that the renting cost is high, and the influence on the engineering progress is large.
Therefore, it is desirable to provide a handling sling, which is convenient to assemble and disassemble, flexible to use, and convenient and efficient to assist in lifting.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the loading and unloading sling assembled on the profile steel column, which is convenient to assemble and disassemble, flexible to use, convenient and efficient in auxiliary hoisting and suitable for large-scale popularization and application.
The utility model aims to provide the loading and unloading sling assembled on the profile steel column, which has the advantages of ingenious design, simple structure, simple and convenient manufacture, low manufacturing cost and suitability for large-scale popularization and application.
In order to achieve the above purpose, the utility model provides a loading and unloading sling assembled on a profile steel column, which is characterized by comprising a bracket, a sling and two profile steel column flange plate clamps, wherein:
the support comprises a first support column, a second support column and a cantilever, wherein the first support column and the second support column are vertically arranged, the lower end of the second support column is arranged at the upper end of the first support column, the second support column is thicker than the first support column, the cantilever is horizontally arranged and arranged along the left-right direction, the left end of the cantilever is connected with the upper end of the second support column, and the lifting appliance is vertically arranged and hung at the right end of the cantilever;
the section steel column flange plate clamp comprises a fixed rod, a vertical sleeve, an upper fixed plate, a lower fixed plate, a screw rod, a sliding block, an adjusting clamping piece, an adjusting knob and a fixed clamping piece, wherein the fixed rod is arranged along the left-right direction, the upper fixed plate and the lower fixed plate are horizontally arranged and are vertically arranged at intervals along the front-back direction, the fixed rod is positioned between the rear part of the upper fixed plate and the rear part of the lower fixed plate and is respectively connected with the rear part of the upper fixed plate and the rear part of the lower fixed plate, the top end of the vertical sleeve horizontally extends outwards to form a flange, the vertical sleeve is vertically movably inserted in the front part of the upper fixed plate and the front part of the lower fixed plate and is horizontally rotatably arranged relative to the front part of the upper fixed plate and the front part of the lower fixed plate, the flange is propped against the front part of the upper fixing plate, the screw rod is arranged along the left-right direction and rotatably arranged in the fixing rod around the left-right direction, the right end of the screw rod is exposed out of the right end of the fixing rod towards the right, the adjusting knob is arranged on the right end of the screw rod and is used for rotating the right end of the screw rod around the left-right direction, the sliding block is arranged in the fixing rod in a left-right movable way and sleeved and is in threaded engagement with the screw rod, the rear side surface of the fixing rod is provided with an adjusting slit along the left-right direction, the adjusting clamping piece and the fixing clamping piece are horizontally arranged along the left-right direction and are oppositely arranged at intervals, the left part of the adjusting clamping piece is arranged in the adjusting slit in a left-right movable way and is connected with the sliding block, the right part of the adjusting clamping piece is positioned behind the rear side surface of the fixing rod and is arranged at intervals with the rear side surface of the fixing rod so as to form a left clamping groove among the right part of the adjusting clamping piece, the left part of the adjusting clamping piece and the rear side surface of the fixing rod, the right part of the fixing clamping piece is positioned behind the rear side surface of the fixing rod and is connected with the rear side surface of the fixing rod, and the left part of the fixing clamping piece is positioned behind the rear side surface of the fixing rod and is arranged at intervals with the rear side surface of the fixing rod so as to form a right clamping groove among the left part of the fixing clamping piece, the right part of the fixing clamping piece and the rear side surface of the fixing rod;
the two section steel column flange plate clamps are arranged at intervals from top to bottom, the first support columns are vertically inserted into the vertical sleeves of the two section steel column flange plate clamps and are horizontally and rotatably arranged relative to the vertical sleeves, and the lower ends of the second support columns are abutted to the flanges of the section steel column flange plate clamps above.
Preferably, the support further comprises an inclined strut, the inclined strut is obliquely arranged along the left-right direction and is positioned below the cantilever, and the left end and the right end of the inclined strut are respectively connected with the middle part of the second support column and the right end of the cantilever.
Preferably, the right end of the fixing rod is located between the rear part of the upper fixing plate and the rear part of the lower fixing plate and is respectively connected with the rear part of the upper fixing plate and the rear part of the lower fixing plate.
Preferably, the right part of the fixing clip is located behind and connected to the right side of the rear side of the fixing rod.
Preferably, the end face of the right end of the fixing rod is provided with a chute along the left-right direction, the screw rod is rotatably arranged in the chute around the left-right direction, the right end of the screw rod is exposed out of the notch of the chute towards the right, the sliding block is movably arranged in the chute left and right, and the adjusting slit is positioned behind the chute and is communicated with the chute.
Preferably, the front part of the upper fixing plate and the front part of the lower fixing plate are respectively vertically provided with a first through hole and a second through hole, the first through hole and the second through hole are arranged at intervals from top to bottom, the vertical sleeve is vertically inserted into the first through hole and the second through hole and is horizontally rotatably arranged relative to the first through hole and the second through hole, and the flange is abutted against the first through hole.
More preferably, the profile steel column flange plate clamp further comprises a limiting rod, the limiting rod is horizontally arranged and arranged on the outer side face of the vertical sleeve along the radial direction of the vertical sleeve, a first notch and a second notch are vertically arranged on the inner side wall of the first through hole and the inner side wall of the second through hole respectively, the first notch and the second notch are vertically arranged in a staggered mode and are used for enabling the limiting rod to vertically pass through, and the position of the limiting rod is lower than that of the second notch.
Preferably, the adjusting knob is an adjusting rotary blade, and the adjusting rotary blade is vertically arranged, is arranged along the front-back direction and is sleeved on the right end of the screw rod.
Preferably, the first support column and the second support column are both cylinders, and the diameter of the second support column is larger than that of the first support column.
Preferably, the lifting appliance is a lifting hook.
The beneficial effects of the utility model are mainly as follows:
1. according to the assembly and disassembly lifting tool assembled on the profile steel column, the screw is rotated around the left and right directions through the adjusting knob, so that the sliding block is moved left and right, the adjusting clamping piece is driven to move left and right, the distance between the adjusting clamping piece and the fixing clamping piece is adjusted, namely the distance between the left clamping groove and the right clamping groove is adjusted, the profile steel column flange plate clamp is clamped on the flange plate vertically arranged on the profile steel column and arranged along the left and right directions through the left clamping groove and the right clamping groove, the two profile steel column flange plate clamps are arranged at intervals up and down, the first support column is vertically inserted into the vertical sleeves of the two profile steel column flange plate clamps and can be horizontally and rotatably arranged relative to the vertical sleeves, the lower end of the second support column is abutted against the flange of the profile steel column flange plate clamp above, and after lifting materials or equipment are lifted by the lifting tool, the first support column can horizontally rotate, so that the lifting tool is convenient to assemble and disassemble, flexible to use, and auxiliary lifting is convenient and efficient, and suitable for large-scale popularization and application.
2. According to the assembly and disassembly lifting tool assembled on the profile steel column, the screw is rotated around the left and right directions through the adjusting knob, so that the sliding block is moved left and right, the adjusting clamping piece is driven to move left and right, the distance between the adjusting clamping piece and the fixing clamping piece is adjusted, namely the distance between the left clamping groove and the right clamping groove is adjusted, the profile steel column flange plate clamp is clamped on the flange plate vertically arranged on the profile steel column and arranged along the left and right directions through the left clamping groove and the right clamping groove, the two profile steel column flange plate clamps are vertically arranged at intervals, the first support column is vertically inserted into the vertical sleeves of the two profile steel column flange plate clamps and horizontally and rotatably arranged relative to the vertical sleeves, the lower end of the second support column is abutted against the flange of the profile steel column flange plate clamp above, and after lifting materials or equipment are lifted by the lifting tool, the lifting tool can be horizontally rotated through the first support column, so that the lifting tool is ingenious in design, the structure is simple, the manufacturing cost is low, and the assembly and disassembly lifting tool is suitable for large-scale popularization and application.
These and other objects, features and advantages of the present utility model will be more fully apparent from the following detailed description and drawings, and may be learned by the practice of the utility model by the means, apparatus and combinations thereof as set forth hereinafter.
Drawings
Fig. 1 is a perspective view of an embodiment of the load-and-unload hanger of the present utility model mounted on a section steel column secured to the section steel column.
Fig. 2 is a schematic perspective view of the assembly of the bracket and spreader of the embodiment shown in fig. 1.
Fig. 3 is a schematic perspective view of the section steel column flange plate clamp of the embodiment shown in fig. 1.
Fig. 4 is a partial perspective view of the section steel column flange plate clamp of the embodiment shown in fig. 1.
(symbol description)
1, a bracket; 2 lifting appliances; 3 section steel column flange plate clamps; 4 a first support column; 5 second support columns; 6, cantilever; 7, fixing a rod; 8, a vertical sleeve; 9, fixing a plate; 10 lower fixing plates; 11 screw rods; 12 adjusting the clamping piece; 13 an adjusting knob; 14 fixing the clamping piece; 15 flanges; 16 adjusting the seam; 17 left clamping grooves; 18 right clamping groove; 19 diagonal bracing; 20 sliding grooves; 21 a first through hole; 22 second through holes; 23 limit rods; 24 a first recess; 25 a second recess; 26 type steel columns; 27 front flange plate.
Detailed Description
In order to make the technical contents of the present utility model more clearly understood, the following examples are specifically described.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 4, in a specific embodiment of the present utility model, a handling sling assembled on a profiled steel column according to the present utility model includes a bracket 1, a sling 2 and two profiled steel column flange plate clips 3, wherein:
the support 1 comprises a first support column 4, a second support column 5 and a cantilever 6, wherein the first support column 4 and the second support column 5 are vertically arranged, the lower end of the second support column 5 is arranged at the upper end of the first support column 4, the second support column 5 is thicker than the first support column 4, the cantilever 6 is horizontally arranged and is arranged along the left-right direction, the left end of the cantilever 6 is connected with the upper end of the second support column 5, and the lifting appliance 2 is vertically arranged and hung at the right end of the cantilever 6;
the steel column flange plate clamp 3 comprises a fixing rod 7, a vertical sleeve 8, an upper fixing plate 9, a lower fixing plate 10, a screw 11, a sliding block (not shown in the figure), an adjusting clamping piece 12, an adjusting knob 13 and a fixing clamping piece 14, wherein the fixing rod 7 is arranged along the left-right direction, the upper fixing plate 9 and the lower fixing plate 10 are horizontally arranged and are arranged along the front-back direction and are vertically and mutually spaced, the fixing rod 7 is positioned between the rear part of the upper fixing plate 9 and the rear part of the lower fixing plate 10 and is respectively connected with the rear part of the upper fixing plate 9 and the rear part of the lower fixing plate 10, a flange 15 is horizontally and outwards extended from the top end of the vertical sleeve 8, the vertical sleeve 8 is vertically movably inserted in the front part of the upper fixing plate 9 and the front part of the lower fixing plate 10 and is horizontally and rotatably arranged relative to the front part of the upper fixing plate 9 and the front part of the lower fixing plate 10, the flange 15 is abutted against the front part of the upper fixing plate 9, the screw 11 is arranged in the left-right direction and rotatably arranged in the fixing rod 7 around the left-right direction, the right end of the screw 11 is exposed out of the right end of the fixing rod 7 to the right, the adjusting knob 13 is arranged on the right end of the screw 11 and used for rotating the right end of the screw 11 around the left-right direction, the sliding block is arranged in the fixing rod 7 in a left-right movable way and sleeved and in threaded engagement with the screw 11, the rear side surface of the fixing rod 7 is provided with an adjusting slit 16 along the left-right direction, the adjusting clamping pieces 12 and the fixing clamping pieces 14 are horizontally arranged and are arranged along the left-right direction and oppositely arranged at intervals, the left part of the adjusting clamping piece 12 is arranged in the adjusting slit 16 in a left-right movable way and is connected with the sliding block, the right part of the adjusting clamping piece 12 is positioned behind the rear side surface of the fixed rod 7 and is mutually spaced from the rear side surface of the fixed rod 7 so as to form a left clamping groove 17 among the right part of the adjusting clamping piece 12, the left part of the adjusting clamping piece 12 and the rear side surface of the fixed rod 7, the right part of the fixed clamping piece 14 is positioned behind the rear side surface of the fixed rod 7 and is connected with the rear side surface of the fixed rod 7, and the left part of the fixed clamping piece 14 is positioned behind the rear side surface of the fixed rod 7 and is mutually spaced from the rear side surface of the fixed rod 7 so as to form a right clamping groove 18 among the left part of the fixed clamping piece 14, the right part of the fixed clamping piece 14 and the rear side surface of the fixed rod 7;
the two steel column flange plate clamps 3 are arranged at intervals from top to bottom, the first support columns 4 are vertically inserted into the vertical sleeves 8 of the two steel column flange plate clamps 3 and are horizontally rotatably arranged relative to the vertical sleeves 8, and the lower ends of the second support columns 5 are abutted against the flanges 15 of the upper steel column flange plate clamps 3.
The bracket 1 may further comprise any other suitable structure, and in an embodiment of the present utility model, referring to fig. 1-2, the bracket 1 further comprises a diagonal brace 19, where the diagonal brace 19 is disposed obliquely along the left-right direction and is located under the cantilever 6, and a left end and a right end of the diagonal brace 19 are respectively connected to a middle portion of the second support column 5 and a right end of the cantilever 6.
The fixing rod 7 is located between the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10 and connects the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10, respectively, and any suitable position of the fixing rod 7 may be located between the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10 and connects the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10, respectively, as shown in fig. 1 and 3 to 4, and in an embodiment of the present utility model, the right end of the fixing rod 7 is located between the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10 and connects the rear portion of the upper fixing plate 9 and the rear portion of the lower fixing plate 10, respectively.
The right portion of the fixing clip 14 is located behind the rear side of the fixing rod 7 and is connected to the rear side of the fixing rod 7, and may be located behind any suitable position of the rear side of the fixing rod 7 and is connected to any suitable position of the rear side of the fixing rod 7, as shown in fig. 3 to 4, and in an embodiment of the present utility model, the right portion of the fixing clip 14 is located behind the right side of the rear side of the fixing rod 7 and is connected to the right side of the rear side of the fixing rod 7.
The screw 11 is rotatably disposed in the fixing rod 7 around the left-right direction, and any suitable structure may be adopted, as shown in fig. 3 to 4, in an embodiment of the present utility model, a chute 20 is disposed on an end surface of a right end of the fixing rod 7 along the left-right direction, the screw 11 is rotatably disposed in the chute 20 around the left-right direction, a slot opening of the chute 20 is exposed to the right at the right end of the screw 11, the slider is movably disposed in the chute 20 around the slider, and the adjustment slit 16 is located behind the chute 20 and is communicated with the chute 20.
The vertical sleeves 8 are vertically inserted into the front portions of the upper and lower fixing plates 9 and 10 and are horizontally rotatably disposed with respect to the front portions of the upper and lower fixing plates 9 and 10, and any suitable structure may be adopted, as shown in fig. 3 to 4, in an embodiment of the present utility model, the front portions of the upper and lower fixing plates 9 and 10 are vertically provided with first and second through holes 21 and 22, respectively, the first and second through holes 21 and 22 are vertically spaced from each other, the vertical sleeves 8 are vertically inserted into the first and second through holes 21 and 22 and are horizontally rotatably disposed with respect to the first and second through holes 21 and 22, and the flange 15 is abutted against the first through hole 21.
In a specific embodiment of the present utility model, as shown in fig. 1 and fig. 3 to fig. 4, the steel column flange plate fixture 3 further includes a stop lever 23, where the stop lever 23 is horizontally disposed and disposed on an outer side surface of the vertical sleeve 8 along a radial direction of the vertical sleeve 8, a first notch 24 and a second notch 25 are vertically disposed on an inner side wall of the first through hole 21 and an inner side wall of the second through hole 22, respectively, and the first notch 24 and the second notch 25 are vertically disposed in a staggered manner and are used for the stop lever 23 to vertically pass through, and a position of the stop lever 23 is lower than a position of the second notch 25.
With the above arrangement, when the vertical sleeve 8 is vertically inserted into the first through hole 21 and the second through hole 22, the vertical sleeve 8 is placed above the first through hole 21 such that the stopper rod 23 is aligned with the first notch 24, then the vertical sleeve 8 is moved down such that the stopper rod 23 vertically passes through the first notch 24, then the vertical sleeve 8 is rotated horizontally such that the stopper rod 23 is aligned with the second notch 25, the vertical sleeve 8 is continuously moved down such that the stopper rod 23 vertically passes through the second notch 25, then the vertical sleeve 8 is horizontally rotated again by 30 degrees, and then the vertical sleeve 8 is continuously moved down until the flange 15 abuts against the first through hole 21, whereby the vertical sleeve 8 is restricted by the stopper rod 23 such that the vertical sleeve 8 is not easily removed from the second through hole 22 and the first through hole 21.
The adjusting knob 13 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 3 to 4, the adjusting knob 13 is an adjusting knob, and the adjusting knob is disposed vertically and along the front-rear direction and is sleeved on the right end of the screw 11.
The first support column 4 and the second support column 5 may have any suitable shape, and in an embodiment of the present utility model, as shown in fig. 1-2, the first support column 4 and the second support column 5 are both cylinders, and the diameter of the second support column 5 is larger than the diameter of the first support column 4.
The spreader 2 may be any suitable spreader, and in one embodiment of the present utility model, the spreader 2 is a hook, as shown in fig. 1-2.
When the lifting tool is used, as shown in fig. 1, taking the vertical arrangement of the profile steel columns 26 and the arrangement along the front-rear direction as an example, the front flange plates 27 of the profile steel columns 26 are vertically arranged and arranged along the left-right direction, the lifting tool is arranged in front of the front flange plates 27, the positions between the left clamping grooves 17 and the right clamping grooves 18 are aligned with the front flange plates 27, then the lifting tool is moved backwards, the rear side surfaces of the fixing rods 7 are abutted against the front side surfaces of the front flange plates 27, the lifting tool is moved leftwards, the right clamping grooves 18 are clamped on the right parts of the front flange plates 27, then the screw 11 is rotated around the left-right direction through the adjusting knob 13, the sliding blocks are moved rightwards, the adjusting clamping pieces 12 are driven to move rightwards, the left clamping grooves 17 are clamped on the left parts of the front flange plates 27, the adjusting knob 13 is screwed, the left clamping grooves 17 and the right clamping grooves 18 are clamped on the front flange plates 27, the two profile steel column flange clamps 3 are operated in the same, the two profile steel column flange clamps 3 are abutted against the front flange plates 27, then the first flange clamps 4 are abutted against the flange plates 2 or the second flange plates 2, and then the lifting tool can be hung on the flange 2 through the lifting tool, and the lifting tool can be hung on the flange 2 through the flange 2.
Therefore, in order to reduce the problems that the hoisting of the scattered materials or the small-sized machines occupies long time of large-sized mechanical equipment and causes high cost, the utility model can rotationally fix the bracket and the hoisting tool on the steel column through the two steel column flange plate clamps, and realize the steering of the hoisting tool through the rotation of the bracket in the two steel column flange plate clamps, thereby having convenient assembly and disassembly, flexible use and convenient and efficient auxiliary hoisting.
In conclusion, the loading and unloading sling assembled on the profile steel column is convenient to assemble and disassemble, flexible to use, convenient and efficient in auxiliary hoisting, ingenious in design, simple in structure, simple and convenient to manufacture, low in manufacturing cost and suitable for large-scale popularization and application.
It will thus be seen that the objects of the present utility model have been fully and effectively attained. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments may be modified at will without departing from such principles. Therefore, this utility model includes all modifications encompassed within the spirit of the following claims and the scope of the following claims.
Claims (10)
1. The utility model provides an assemble loading and unloading hoist on shaped steel post, its characterized in that includes support, hoist and two shaped steel post flange plate anchor clamps, wherein:
the support comprises a first support column, a second support column and a cantilever, wherein the first support column and the second support column are vertically arranged, the lower end of the second support column is arranged at the upper end of the first support column, the second support column is thicker than the first support column, the cantilever is horizontally arranged and arranged along the left-right direction, the left end of the cantilever is connected with the upper end of the second support column, and the lifting appliance is vertically arranged and hung at the right end of the cantilever;
the section steel column flange plate clamp comprises a fixed rod, a vertical sleeve, an upper fixed plate, a lower fixed plate, a screw rod, a sliding block, an adjusting clamping piece, an adjusting knob and a fixed clamping piece, wherein the fixed rod is arranged along the left-right direction, the upper fixed plate and the lower fixed plate are horizontally arranged and are vertically arranged at intervals along the front-back direction, the fixed rod is positioned between the rear part of the upper fixed plate and the rear part of the lower fixed plate and is respectively connected with the rear part of the upper fixed plate and the rear part of the lower fixed plate, the top end of the vertical sleeve horizontally extends outwards to form a flange, the vertical sleeve is vertically movably inserted in the front part of the upper fixed plate and the front part of the lower fixed plate and is horizontally rotatably arranged relative to the front part of the upper fixed plate and the front part of the lower fixed plate, the flange is propped against the front part of the upper fixing plate, the screw rod is arranged along the left-right direction and rotatably arranged in the fixing rod around the left-right direction, the right end of the screw rod is exposed out of the right end of the fixing rod towards the right, the adjusting knob is arranged on the right end of the screw rod and is used for rotating the right end of the screw rod around the left-right direction, the sliding block is arranged in the fixing rod in a left-right movable way and sleeved and is in threaded engagement with the screw rod, the rear side surface of the fixing rod is provided with an adjusting slit along the left-right direction, the adjusting clamping piece and the fixing clamping piece are horizontally arranged along the left-right direction and are oppositely arranged at intervals, the left part of the adjusting clamping piece is arranged in the adjusting slit in a left-right movable way and is connected with the sliding block, the right part of the adjusting clamping piece is positioned behind the rear side surface of the fixing rod and is arranged at intervals with the rear side surface of the fixing rod so as to form a left clamping groove among the right part of the adjusting clamping piece, the left part of the adjusting clamping piece and the rear side surface of the fixing rod, the right part of the fixing clamping piece is positioned behind the rear side surface of the fixing rod and is connected with the rear side surface of the fixing rod, and the left part of the fixing clamping piece is positioned behind the rear side surface of the fixing rod and is arranged at intervals with the rear side surface of the fixing rod so as to form a right clamping groove among the left part of the fixing clamping piece, the right part of the fixing clamping piece and the rear side surface of the fixing rod;
the two section steel column flange plate clamps are arranged at intervals from top to bottom, the first support columns are vertically inserted into the vertical sleeves of the two section steel column flange plate clamps and are horizontally and rotatably arranged relative to the vertical sleeves, and the lower ends of the second support columns are abutted to the flanges of the section steel column flange plate clamps above.
2. The spreader of claim 1, wherein the bracket further comprises a diagonal brace disposed obliquely in the left-right direction and positioned under the cantilever, and the left and right ends of the diagonal brace are connected to the middle of the second support column and the right end of the cantilever, respectively.
3. The spreader of claim 1, wherein the right end of the fixing bar is located between and connects the rear portion of the upper fixing plate and the rear portion of the lower fixing plate, respectively.
4. The spreader of claim 1, wherein the right portion of the clip is located behind and connected to the right side of the rear side of the rod.
5. The handling spreader of claim 1, wherein the right end of the fixing rod is provided with a chute along the left-right direction, the screw is rotatably disposed in the chute around the left-right direction, the right end of the screw exposes the slot opening of the chute to the right, the slider is disposed in the chute in a left-right movable manner, and the adjustment slit is disposed behind the chute and communicates with the chute.
6. The handling spreader of claim 1, wherein the front portion of the upper fixing plate and the front portion of the lower fixing plate are respectively vertically provided with a first through hole and a second through hole, the first through hole and the second through hole are vertically spaced from each other, the vertical sleeve is vertically inserted into the first through hole and the second through hole and is horizontally rotatably arranged relative to the first through hole and the second through hole, and the flange is abutted against the first through hole.
7. The handling spreader of claim 6, wherein the profile steel column flange plate clamp further comprises a stop lever horizontally disposed on an outer side of the vertical sleeve along a radial direction of the vertical sleeve, a first notch and a second notch are vertically disposed on an inner side wall of the first through hole and an inner side wall of the second through hole, respectively, and the first notch and the second notch are vertically disposed in a staggered manner and are used for allowing the stop lever to vertically pass through, and a position of the stop lever is lower than a position of the second notch.
8. The handling spreader of claim 1, wherein the adjusting knob is an adjusting knob, and the adjusting knob is vertically disposed along the front-rear direction and is sleeved on the right end of the screw.
9. The load spreader of claim 1, wherein the first support post and the second support post are each cylinders, and the second support post has a diameter greater than the diameter of the first support post.
10. The load spreader of claim 1, wherein the spreader is a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203359.6U CN220578786U (en) | 2023-08-16 | 2023-08-16 | Loading and unloading lifting appliance assembled on profile steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203359.6U CN220578786U (en) | 2023-08-16 | 2023-08-16 | Loading and unloading lifting appliance assembled on profile steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578786U true CN220578786U (en) | 2024-03-12 |
Family
ID=90109815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322203359.6U Active CN220578786U (en) | 2023-08-16 | 2023-08-16 | Loading and unloading lifting appliance assembled on profile steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578786U (en) |
-
2023
- 2023-08-16 CN CN202322203359.6U patent/CN220578786U/en active Active
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